Thaum twg soldering hlau pib kub?
Lub zog ntawm 60w soldering hlau yog siab heev, tab sis feem ntau cov hlau soldering yuav tsum tau preheated rau 3-5 feeb. Txawm hais tias koj yuav pom nws tau kub thiab haus luam yeeb, nws yuav tsis tau mus txog qhov melting point ntawm solder. Lub sij hawm sov so ntawm cov hlau soldering kuj muaj feem xyuam rau kev siv ib puag ncig. Lub sij hawm sov so yuav ntev dua nyob rau hauv ib qho chaw uas muaj cua kub thiab tsis kub. Nws raug nquahu kom siv qee qhov kev tiv thaiv rau cov hlau soldering (xws li ntxiv lub tes tsho) kom ntseeg tau tias cov hlau tuaj yeem kav ntev. Sau cov cua sov kom ncav cuag qhov kub thiab txias.
Lub tshuab hluav taws xob tshiab yuav muaj pa taws me ntsis thiab tsw ntxhiab tsw thaum siv thawj zaug. Muaj ib txheej ntawm cov tshuaj tiv thaiv oxidation ntawm cov hlau soldering, uas yuav tsum tau muab tshem tawm maj mam ua ntej siv. Rau thawj zaug siv, lub solder yuav tsum tau tag nrho pub rau lub ntsis ntawm lub soldering hlau, thiaj li hais tias nws muaj peev xwm nqus tau tag nrho cov tin thiab ces solder.
